As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
(CAN) DURING FLIGHT PILOTS REPORTED NOSE LANDING GEAR INDICATORS DID NOT ILLUMINATE UPON RETRACTION SELECTION. NO GREEN OR RED LIGHT INDICATION. THIS ALL OCCURRED WHEN THE #2 CONSTANT SPEED DRIVE AND GENERATOR FELL OFFLINE. CSD CAUTION LIGHT ON. THE #3 GENERATOR WAS BROUGHT ON LINE BUT BURNT OUT THE NOSE GEAR INDICATION BULBS. REPLACED #2 CSD.